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i have attribute directive following code: return { restrict: 'a', priority: 1000, link: function (scope, $element) { $timeout(function () { $($element).on('click','li', function ($event) { alert('hi'); }); }); } }; this html i'm trying use on: <ul some-directive> <li ng-click="somefunc()"></li> <li ng-click="somefunc()"></li> <li ng-click="somefunc()"></li> </ul> the thing on li elements using ngclick directives call other function. noticed long ngclick directives there directive onclick method never gets called. any way make both ngclick , onclick trigger? seems ngclick overriding directive's onclick. i'm still not quite sure why need 2 clickhandler? include <span> inside <li> , attach onclick or ng-click method on span. like: <li mydirective=""><span ng-click=...

i want open new jframe clicking button (btnadd); have tried create actionlistener having no luck; code runs nothing happens when button clicked. methods in question last 2 in following code. appreciated! package advancedweatherapp; import java.awt.borderlayout; import java.awt.color; import java.awt.component; import java.awt.container; import java.awt.dimension; import java.awt.flowlayout; import java.awt.font; import java.awt.toolkit; import java.awt.event.actionevent; import java.awt.event.actionlistener; import javax.swing.boxlayout; import javax.swing.jframe; import javax.swing.jpanel; import javax.swing.swingconstants; import javax.swing.event.listselectionlistener; import weatherforecast.fetchweatherforecast; public class mainframe extends jframe implements listselectionlistener { private boolean initialized = false; private actions actions = new actions(); private javax.swing.jscrollpane jspfavouriteslist = new javax.swing.jscrollpane(); private javax.swing.defaultl...

i dynamically create sql statements execution based on url. them this: url (using htaccess): `http://www.example.com/us/california/sanjose` translates to: `http://www.example.com/index.php?country=us&state=california&sub=sanjose` then, in script do: $sql = 'select * table where'; if(isset($_get['country'])){ $sql .= ' country='.$_get['country']; } else { $sql .= ' country=us'; } if(isset($_get['state'])){ $sql .= ' , state='.$_get['state']; } if(isset($_get['sub'])){ $sql .= ' , sub='.$_get['sub']; } //pdo execute $sql this how it. there better, cleaner way this? create sql statements on fly based on url? how this? besides being vulnerable sql injections, there nothing wrong how going doing this. to prevent sql injections, use prepared statements: $stmt = $dbh->prepare("insert registry (name, value) values (:name, :value)"); $stmt->bindpar...

objective: difference between value in row , value in next row (i'm using mysql). have table "events": step: timestamp: leave store 1400000000 buy hamburgers 1400000002 big party 1400000005 so result we'd expect is: 2 3 complication 1: table doesn't have id column, can't this: select (e2.timestamp - e1.timestamp) events e1, events e2 (e1.id + 1) = e2.id complication 2: i'm using database connection (splunk) won't allow me create or alter temporary tables (otherwise i'd add id column). hosed? thank you! use user variable hold timestamp previous line. select step, timestamp - @prevtime diff, @prevtime := timestamp events cross join (select @prevtime := 0) x order timestamp

i have 1 object, 2 conditions , need convert list. selectitem has getlabel , getvalue casting problem expect result -> list of employees object refer class (example: employees.class) the code looks like: public static final list<employees> onfilterobjectfromselectitems(final string query,final list<selectitem> selectitemlist) { final list <employees>result = new arraylist<>(); (selectitem sl : selectitemlist) { employees x = (employees) sl.getvalue(); if (x.getcode.contains(query) || x.getname.contains(query)) { result.add(x); } } return result; } try following code. list<employees> employeelist = selectitemlist.stream() .filter(x-> x.getcode().contains(query) || x.getname().contains(query)) .map(e->(employees)e.getvalue()) .collect(collectors.tolist());

so i'm new oo programming. coming webdesign background , having done design work or more or less intermediate scripting wherever needed in projects. being eager learn , still searching "right" way ;-) things guys do. not script kiddie mind tells me :d. sorry if super beginner question, rather grasp "right" concept start. i'm programmatically populating nsmenu nsmenuitems based on contents of folder located in documents directory. i'm iterating through subfolders of fellow, getting url of each , every one, extracting folder name using let folder = el.urlbydeletingpathextension?.lastpathcomponent and creating nsmenuitems based on names let menuitem = statusmenu.insertitemwithtitle(folder!, action: #selector(statusmenucontroller.dofancystuff), keyequivalent: "", atindex:0)" so far good. how store associated url along menuitem later use manipulating when action gets triggered? by clicking on item want action performed, needs f...

for example, have 2 routes: <indexroute component={index} /> <route path="/categories/:slug" component={catfilter} /> then in navigation component have: <nav classname="nav-main"> <ul> <li><indexlink to="/" activeclassname="active">work</indexlink></li> <li><link to="/posts" activeclassname="active">blog</link></li> <li><link to="/resume" activeclassname="active">resume</link></li> </ul> </nav> is there way accomplish having indexlink in nav component receive active class when i'm on root page , /categories/:slug page? it's understanding defining indexlink strictly connects root, if accurate, there different way go it? i'm new react-router i've read through numerous issues on github repository , can't seem find having similar issue. le...